Dataset statistics
| Number of variables | 18 |
|---|---|
| Number of observations | 35064 |
| Missing cells | 7015 |
| Missing cells (%) | 1.1% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 4.8 MiB |
| Average record size in memory | 144.0 B |
Variable types
| Numeric | 15 |
|---|---|
| Categorical | 3 |
station has constant value "" | Constant |
CO is highly overall correlated with NO2 and 3 other fields | High correlation |
DEWP is highly overall correlated with PRES and 1 other fields | High correlation |
NO2 is highly overall correlated with CO and 3 other fields | High correlation |
No is highly overall correlated with year | High correlation |
O3 is highly overall correlated with TEMP | High correlation |
PM10 is highly overall correlated with CO and 2 other fields | High correlation |
PM2.5 is highly overall correlated with CO and 2 other fields | High correlation |
PRES is highly overall correlated with DEWP and 1 other fields | High correlation |
SO2 is highly overall correlated with CO and 1 other fields | High correlation |
TEMP is highly overall correlated with DEWP and 2 other fields | High correlation |
year is highly overall correlated with No | High correlation |
PM2.5 has 779 (2.2%) missing values | Missing |
PM10 has 656 (1.9%) missing values | Missing |
SO2 has 730 (2.1%) missing values | Missing |
NO2 has 1234 (3.5%) missing values | Missing |
CO has 2012 (5.7%) missing values | Missing |
O3 has 1214 (3.5%) missing values | Missing |
RAIN is highly skewed (γ1 = 29.5690635) | Skewed |
No is uniformly distributed | Uniform |
No has unique values | Unique |
hour has 1461 (4.2%) zeros | Zeros |
RAIN has 33663 (96.0%) zeros | Zeros |
WSPM has 417 (1.2%) zeros | Zeros |
Reproduction
| Analysis started | 2024-03-08 05:08:29.828581 |
|---|---|
| Analysis finished | 2024-03-08 05:09:11.380923 |
| Duration | 41.55 seconds |
| Software version | ydata-profiling vv4.6.5 |
| Download configuration | config.json |
No
Real number (ℝ)
HIGH CORRELATION  UNIFORM  UNIQUE 
| Distinct | 35064 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 17532.5 |
| Minimum | 1 |
|---|---|
| Maximum | 35064 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1754.15 |
| Q1 | 8766.75 |
| median | 17532.5 |
| Q3 | 26298.25 |
| 95-th percentile | 33310.85 |
| Maximum | 35064 |
| Range | 35063 |
| Interquartile range (IQR) | 17531.5 |
Descriptive statistics
| Standard deviation | 10122.249 |
|---|---|
| Coefficient of variation (CV) | 0.57734204 |
| Kurtosis | -1.2 |
| Mean | 17532.5 |
| Median Absolute Deviation (MAD) | 8766 |
| Skewness | 0 |
| Sum | 6.1475958 × 108 |
| Variance | 1.0245993 × 108 |
| Monotonicity | Strictly increasing |
| Value | Count | Frequency (%) |
| 1 | 1 | < 0.1% |
| 23379 | 1 | < 0.1% |
| 23373 | 1 | < 0.1% |
| 23374 | 1 | < 0.1% |
| 23375 | 1 | < 0.1% |
| 23376 | 1 | < 0.1% |
| 23377 | 1 | < 0.1% |
| 23378 | 1 | < 0.1% |
| 23380 | 1 | < 0.1% |
| 23422 | 1 | < 0.1% |
| Other values (35054) | 35054 |
| Value | Count | Frequency (%) |
| 1 | 1 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 1 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | 1 |
| Value | Count | Frequency (%) |
| 35064 | 1 | |
| 35063 | 1 | |
| 35062 | 1 | |
| 35061 | 1 | |
| 35060 | 1 | |
| 35059 | 1 | |
| 35058 | 1 | |
| 35057 | 1 | |
| 35056 | 1 | |
| 35055 | 1 |
year
Categorical
HIGH CORRELATION 
| Distinct | 5 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 274.1 KiB |
| 2016 | |
|---|---|
| 2014 | |
| 2015 | |
| 2013 | |
| 2017 |
Length
| Max length | 4 |
|---|---|
| Median length | 4 |
| Mean length | 4 |
| Min length | 4 |
Characters and Unicode
| Total characters | 140256 |
|---|---|
| Distinct characters | 8 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 2013 |
|---|---|
| 2nd row | 2013 |
| 3rd row | 2013 |
| 4th row | 2013 |
| 5th row | 2013 |
Common Values
| Value | Count | Frequency (%) |
| 2016 | 8784 | |
| 2014 | 8760 | |
| 2015 | 8760 | |
| 2013 | 7344 | |
| 2017 | 1416 | 4.0% |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| 2016 | 8784 | |
| 2014 | 8760 | |
| 2015 | 8760 | |
| 2013 | 7344 | |
| 2017 | 1416 | 4.0% |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 140256 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 140256 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 140256 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
month
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.5229295 |
| Minimum | 1 |
|---|---|
| Maximum | 12 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 4 |
| median | 7 |
| Q3 | 10 |
| 95-th percentile | 12 |
| Maximum | 12 |
| Range | 11 |
| Interquartile range (IQR) | 6 |
Descriptive statistics
| Standard deviation | 3.4487524 |
|---|---|
| Coefficient of variation (CV) | 0.52871219 |
| Kurtosis | -1.2080577 |
| Mean | 6.5229295 |
| Median Absolute Deviation (MAD) | 3 |
| Skewness | -0.0092942217 |
| Sum | 228720 |
| Variance | 11.893893 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 2976 | |
| 5 | 2976 | |
| 7 | 2976 | |
| 8 | 2976 | |
| 10 | 2976 | |
| 12 | 2976 | |
| 1 | 2976 | |
| 4 | 2880 | |
| 6 | 2880 | |
| 9 | 2880 | |
| Other values (2) | 5592 |
| Value | Count | Frequency (%) |
| 1 | 2976 | |
| 2 | 2712 | |
| 3 | 2976 | |
| 4 | 2880 | |
| 5 | 2976 | |
| 6 | 2880 | |
| 7 | 2976 | |
| 8 | 2976 | |
| 9 | 2880 | |
| 10 | 2976 |
| Value | Count | Frequency (%) |
| 12 | 2976 | |
| 11 | 2880 | |
| 10 | 2976 | |
| 9 | 2880 | |
| 8 | 2976 | |
| 7 | 2976 | |
| 6 | 2880 | |
| 5 | 2976 | |
| 4 | 2880 | |
| 3 | 2976 |
day
Real number (ℝ)
| Distinct | 31 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.729637 |
| Minimum | 1 |
|---|---|
| Maximum | 31 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 8 |
| median | 16 |
| Q3 | 23 |
| 95-th percentile | 29 |
| Maximum | 31 |
| Range | 30 |
| Interquartile range (IQR) | 15 |
Descriptive statistics
| Standard deviation | 8.8002175 |
|---|---|
| Coefficient of variation (CV) | 0.55946729 |
| Kurtosis | -1.1940295 |
| Mean | 15.729637 |
| Median Absolute Deviation (MAD) | 8 |
| Skewness | 0.0067598056 |
| Sum | 551544 |
| Variance | 77.443829 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1 | 1152 | 3.3% |
| 2 | 1152 | 3.3% |
| 28 | 1152 | 3.3% |
| 27 | 1152 | 3.3% |
| 26 | 1152 | 3.3% |
| 25 | 1152 | 3.3% |
| 24 | 1152 | 3.3% |
| 23 | 1152 | 3.3% |
| 22 | 1152 | 3.3% |
| 21 | 1152 | 3.3% |
| Other values (21) | 23544 |
| Value | Count | Frequency (%) |
| 1 | 1152 | |
| 2 | 1152 | |
| 3 | 1152 | |
| 4 | 1152 | |
| 5 | 1152 | |
| 6 | 1152 | |
| 7 | 1152 | |
| 8 | 1152 | |
| 9 | 1152 | |
| 10 | 1152 |
| Value | Count | Frequency (%) |
| 31 | 672 | |
| 30 | 1056 | |
| 29 | 1080 | |
| 28 | 1152 | |
| 27 | 1152 | |
| 26 | 1152 | |
| 25 | 1152 | |
| 24 | 1152 | |
| 23 | 1152 | |
| 22 | 1152 |
hour
Real number (ℝ)
ZEROS 
| Distinct | 24 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 11.5 |
| Minimum | 0 |
|---|---|
| Maximum | 23 |
| Zeros | 1461 |
| Zeros (%) | 4.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 5.75 |
| median | 11.5 |
| Q3 | 17.25 |
| 95-th percentile | 22 |
| Maximum | 23 |
| Range | 23 |
| Interquartile range (IQR) | 11.5 |
Descriptive statistics
| Standard deviation | 6.9222853 |
|---|---|
| Coefficient of variation (CV) | 0.60193785 |
| Kurtosis | -1.2041745 |
| Mean | 11.5 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 0 |
| Sum | 403236 |
| Variance | 47.918033 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 1461 | 4.2% |
| 1 | 1461 | 4.2% |
| 22 | 1461 | 4.2% |
| 21 | 1461 | 4.2% |
| 20 | 1461 | 4.2% |
| 19 | 1461 | 4.2% |
| 18 | 1461 | 4.2% |
| 17 | 1461 | 4.2% |
| 16 | 1461 | 4.2% |
| 15 | 1461 | 4.2% |
| Other values (14) | 20454 |
| Value | Count | Frequency (%) |
| 0 | 1461 | |
| 1 | 1461 | |
| 2 | 1461 | |
| 3 | 1461 | |
| 4 | 1461 | |
| 5 | 1461 | |
| 6 | 1461 | |
| 7 | 1461 | |
| 8 | 1461 | |
| 9 | 1461 |
| Value | Count | Frequency (%) |
| 23 | 1461 | |
| 22 | 1461 | |
| 21 | 1461 | |
| 20 | 1461 | |
| 19 | 1461 | |
| 18 | 1461 | |
| 17 | 1461 | |
| 16 | 1461 | |
| 15 | 1461 | |
| 14 | 1461 |
PM2.5
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 486 |
|---|---|
| Distinct (%) | 1.4% |
| Missing | 779 |
| Missing (%) | 2.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 65.989497 |
| Minimum | 3 |
|---|---|
| Maximum | 881 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 4 |
| Q1 | 14 |
| median | 41 |
| Q3 | 93 |
| 95-th percentile | 215 |
| Maximum | 881 |
| Range | 878 |
| Interquartile range (IQR) | 79 |
Descriptive statistics
| Standard deviation | 72.267723 |
|---|---|
| Coefficient of variation (CV) | 1.0951398 |
| Kurtosis | 5.5043159 |
| Mean | 65.989497 |
| Median Absolute Deviation (MAD) | 31 |
| Skewness | 2.0077481 |
| Sum | 2262449.9 |
| Variance | 5222.6238 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 1250 | 3.6% |
| 7 | 797 | 2.3% |
| 9 | 782 | 2.2% |
| 6 | 781 | 2.2% |
| 8 | 772 | 2.2% |
| 10 | 762 | 2.2% |
| 11 | 699 | 2.0% |
| 5 | 683 | 1.9% |
| 12 | 655 | 1.9% |
| 4 | 608 | 1.7% |
| Other values (476) | 26496 | |
| (Missing) | 779 | 2.2% |
| Value | Count | Frequency (%) |
| 3 | 1250 | |
| 4 | 608 | |
| 4.3 | 1 | < 0.1% |
| 5 | 683 | |
| 6 | 781 | |
| 7 | 797 | |
| 7.2 | 1 | < 0.1% |
| 7.9 | 1 | < 0.1% |
| 8 | 772 | |
| 8.4 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 881 | 1 | |
| 647 | 1 | |
| 632 | 1 | |
| 617 | 1 | |
| 614 | 1 | |
| 610 | 1 | |
| 604 | 1 | |
| 594 | 1 | |
| 576 | 1 | |
| 568 | 1 |
PM10
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 554 |
|---|---|
| Distinct (%) | 1.6% |
| Missing | 656 |
| Missing (%) | 1.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 83.739723 |
| Minimum | 2 |
|---|---|
| Maximum | 905 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 7 |
| Q1 | 26 |
| median | 60 |
| Q3 | 117 |
| 95-th percentile | 239 |
| Maximum | 905 |
| Range | 903 |
| Interquartile range (IQR) | 91 |
Descriptive statistics
| Standard deviation | 79.541685 |
|---|---|
| Coefficient of variation (CV) | 0.94986801 |
| Kurtosis | 8.0714083 |
| Mean | 83.739723 |
| Median Absolute Deviation (MAD) | 40 |
| Skewness | 2.1034336 |
| Sum | 2881316.4 |
| Variance | 6326.8796 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 5 | 628 | 1.8% |
| 6 | 524 | 1.5% |
| 13 | 429 | 1.2% |
| 14 | 429 | 1.2% |
| 10 | 420 | 1.2% |
| 18 | 411 | 1.2% |
| 11 | 404 | 1.2% |
| 12 | 402 | 1.1% |
| 16 | 397 | 1.1% |
| 20 | 393 | 1.1% |
| Other values (544) | 29971 | |
| (Missing) | 656 | 1.9% |
| Value | Count | Frequency (%) |
| 2 | 24 | 0.1% |
| 3 | 186 | 0.5% |
| 4 | 53 | 0.2% |
| 5 | 628 | |
| 5.6 | 1 | < 0.1% |
| 6 | 524 | |
| 7 | 311 | |
| 7.9 | 2 | < 0.1% |
| 8 | 361 | |
| 8.4 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 905 | 1 | |
| 904 | 1 | |
| 895 | 1 | |
| 864 | 1 | |
| 842 | 1 | |
| 828 | 1 | |
| 811 | 1 | |
| 801 | 2 | |
| 792 | 1 | |
| 782 | 1 |
SO2
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 327 |
|---|---|
| Distinct (%) | 1.0% |
| Missing | 730 |
| Missing (%) | 2.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 11.74965 |
| Minimum | 0.2856 |
|---|---|
| Maximum | 156 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0.2856 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 2 |
| median | 5 |
| Q3 | 15 |
| 95-th percentile | 44 |
| Maximum | 156 |
| Range | 155.7144 |
| Interquartile range (IQR) | 13 |
Descriptive statistics
| Standard deviation | 15.519259 |
|---|---|
| Coefficient of variation (CV) | 1.3208274 |
| Kurtosis | 10.085321 |
| Mean | 11.74965 |
| Median Absolute Deviation (MAD) | 3 |
| Skewness | 2.7703653 |
| Sum | 403412.47 |
| Variance | 240.8474 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 9638 | |
| 3 | 3766 | 10.7% |
| 4 | 1833 | 5.2% |
| 5 | 1425 | 4.1% |
| 6 | 1280 | 3.7% |
| 7 | 1049 | 3.0% |
| 8 | 1043 | 3.0% |
| 9 | 906 | 2.6% |
| 10 | 864 | 2.5% |
| 11 | 741 | 2.1% |
| Other values (317) | 11789 |
| Value | Count | Frequency (%) |
| 0.2856 | 20 | 0.1% |
| 0.5712 | 20 | 0.1% |
| 0.8568 | 19 | 0.1% |
| 1 | 473 | 1.3% |
| 1.1424 | 15 | < 0.1% |
| 1.428 | 20 | 0.1% |
| 1.7136 | 22 | 0.1% |
| 1.9992 | 14 | < 0.1% |
| 2 | 9638 | |
| 2.2848 | 26 | 0.1% |
| Value | Count | Frequency (%) |
| 156 | 1 | < 0.1% |
| 150 | 1 | < 0.1% |
| 145 | 1 | < 0.1% |
| 141 | 1 | < 0.1% |
| 137 | 1 | < 0.1% |
| 136 | 2 | |
| 134 | 4 | |
| 131 | 1 | < 0.1% |
| 130 | 1 | < 0.1% |
| 129 | 2 |
NO2
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 636 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 1234 |
| Missing (%) | 3.5% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 27.585467 |
| Minimum | 1.0265 |
|---|---|
| Maximum | 205 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1.0265 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 9 |
| median | 19 |
| Q3 | 38 |
| 95-th percentile | 83 |
| Maximum | 205 |
| Range | 203.9735 |
| Interquartile range (IQR) | 29 |
Descriptive statistics
| Standard deviation | 26.383882 |
|---|---|
| Coefficient of variation (CV) | 0.95644139 |
| Kurtosis | 3.4365437 |
| Mean | 27.585467 |
| Median Absolute Deviation (MAD) | 12.2251 |
| Skewness | 1.7030009 |
| Sum | 933216.34 |
| Variance | 696.10924 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 2841 | 8.1% |
| 5 | 930 | 2.7% |
| 8 | 915 | 2.6% |
| 7 | 894 | 2.5% |
| 10 | 891 | 2.5% |
| 6 | 881 | 2.5% |
| 4 | 871 | 2.5% |
| 12 | 862 | 2.5% |
| 9 | 859 | 2.4% |
| 3 | 851 | 2.4% |
| Other values (626) | 23035 | |
| (Missing) | 1234 | 3.5% |
| Value | Count | Frequency (%) |
| 1.0265 | 1 | < 0.1% |
| 1.2318 | 2 | < 0.1% |
| 1.4371 | 1 | < 0.1% |
| 2 | 2841 | |
| 2.4636 | 1 | < 0.1% |
| 2.8742 | 3 | < 0.1% |
| 3 | 851 | 2.4% |
| 3.0795 | 2 | < 0.1% |
| 3.2848 | 1 | < 0.1% |
| 3.4901 | 2 | < 0.1% |
| Value | Count | Frequency (%) |
| 205 | 1 | < 0.1% |
| 190.3131 | 1 | < 0.1% |
| 190 | 1 | < 0.1% |
| 188 | 1 | < 0.1% |
| 187.0283 | 1 | < 0.1% |
| 186 | 1 | < 0.1% |
| 184 | 3 | |
| 183 | 2 | |
| 182 | 2 | |
| 181.8958 | 1 | < 0.1% |
CO
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 103 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 2012 |
| Missing (%) | 5.7% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 904.89607 |
| Minimum | 100 |
|---|---|
| Maximum | 10000 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 100 |
|---|---|
| 5-th percentile | 200 |
| Q1 | 300 |
| median | 600 |
| Q3 | 1200 |
| 95-th percentile | 2700 |
| Maximum | 10000 |
| Range | 9900 |
| Interquartile range (IQR) | 900 |
Descriptive statistics
| Standard deviation | 903.30622 |
|---|---|
| Coefficient of variation (CV) | 0.99824305 |
| Kurtosis | 12.670412 |
| Mean | 904.89607 |
| Median Absolute Deviation (MAD) | 300 |
| Skewness | 2.8056045 |
| Sum | 29908625 |
| Variance | 815962.13 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 200 | 4134 | |
| 300 | 3630 | 10.4% |
| 400 | 3197 | 9.1% |
| 500 | 2674 | 7.6% |
| 600 | 2245 | 6.4% |
| 700 | 1841 | 5.3% |
| 800 | 1572 | 4.5% |
| 900 | 1531 | 4.4% |
| 100 | 1467 | 4.2% |
| 1000 | 1255 | 3.6% |
| Other values (93) | 9506 | |
| (Missing) | 2012 | 5.7% |
| Value | Count | Frequency (%) |
| 100 | 1467 | 4.2% |
| 150 | 1 | < 0.1% |
| 200 | 4134 | |
| 300 | 3630 | |
| 350 | 1 | < 0.1% |
| 400 | 3197 | |
| 500 | 2674 | |
| 600 | 2245 | |
| 700 | 1841 | |
| 800 | 1572 | 4.5% |
| Value | Count | Frequency (%) |
| 10000 | 1 | < 0.1% |
| 9600 | 1 | < 0.1% |
| 9400 | 2 | < 0.1% |
| 9100 | 2 | < 0.1% |
| 9000 | 1 | < 0.1% |
| 8800 | 1 | < 0.1% |
| 8700 | 3 | |
| 8600 | 4 | |
| 8500 | 5 | |
| 8300 | 3 |
O3
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 792 |
|---|---|
| Distinct (%) | 2.3% |
| Missing | 1214 |
| Missing (%) | 3.5% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 68.548371 |
| Minimum | 0.2142 |
|---|---|
| Maximum | 500 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0.2142 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 31 |
| median | 61 |
| Q3 | 90 |
| 95-th percentile | 175 |
| Maximum | 500 |
| Range | 499.7858 |
| Interquartile range (IQR) | 59 |
Descriptive statistics
| Standard deviation | 53.764424 |
|---|---|
| Coefficient of variation (CV) | 0.78432825 |
| Kurtosis | 3.7970949 |
| Mean | 68.548371 |
| Median Absolute Deviation (MAD) | 30 |
| Skewness | 1.5273258 |
| Sum | 2320362.4 |
| Variance | 2890.6133 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 1798 | 5.1% |
| 69 | 344 | 1.0% |
| 56 | 341 | 1.0% |
| 54 | 336 | 1.0% |
| 68 | 335 | 1.0% |
| 72 | 329 | 0.9% |
| 76 | 323 | 0.9% |
| 75 | 323 | 0.9% |
| 64 | 320 | 0.9% |
| 65 | 319 | 0.9% |
| Other values (782) | 29082 | |
| (Missing) | 1214 | 3.5% |
| Value | Count | Frequency (%) |
| 0.2142 | 6 | < 0.1% |
| 0.4284 | 6 | < 0.1% |
| 0.6426 | 5 | < 0.1% |
| 0.8568 | 5 | < 0.1% |
| 1 | 291 | |
| 1.071 | 6 | < 0.1% |
| 1.2852 | 4 | < 0.1% |
| 1.4994 | 2 | < 0.1% |
| 1.7136 | 3 | < 0.1% |
| 1.9278 | 5 | < 0.1% |
| Value | Count | Frequency (%) |
| 500 | 5 | |
| 432 | 1 | < 0.1% |
| 411 | 1 | < 0.1% |
| 409 | 1 | < 0.1% |
| 403 | 1 | < 0.1% |
| 400 | 1 | < 0.1% |
| 389 | 1 | < 0.1% |
| 387 | 1 | < 0.1% |
| 385 | 1 | < 0.1% |
| 382 | 1 | < 0.1% |
TEMP
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 998 |
|---|---|
| Distinct (%) | 2.9% |
| Missing | 53 |
| Missing (%) | 0.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 13.686111 |
| Minimum | -16.6 |
|---|---|
| Maximum | 41.4 |
| Zeros | 186 |
| Zeros (%) | 0.5% |
| Negative | 5115 |
| Negative (%) | 14.6% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | -16.6 |
|---|---|
| 5-th percentile | -4 |
| Q1 | 3.4 |
| median | 14.7 |
| Q3 | 23.3 |
| 95-th percentile | 30.7 |
| Maximum | 41.4 |
| Range | 58 |
| Interquartile range (IQR) | 19.9 |
Descriptive statistics
| Standard deviation | 11.365313 |
|---|---|
| Coefficient of variation (CV) | 0.83042675 |
| Kurtosis | -1.134788 |
| Mean | 13.686111 |
| Median Absolute Deviation (MAD) | 9.7 |
| Skewness | -0.098545321 |
| Sum | 479164.44 |
| Variance | 129.17034 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 240 | 0.7% |
| 1 | 224 | 0.6% |
| -2 | 205 | 0.6% |
| 2 | 202 | 0.6% |
| 0 | 186 | 0.5% |
| -1 | 169 | 0.5% |
| 4 | 149 | 0.4% |
| 21.5 | 145 | 0.4% |
| 22.9 | 142 | 0.4% |
| 24.3 | 137 | 0.4% |
| Other values (988) | 33212 |
| Value | Count | Frequency (%) |
| -16.6 | 1 | < 0.1% |
| -16.5 | 1 | < 0.1% |
| -16.2 | 1 | < 0.1% |
| -16.1 | 1 | < 0.1% |
| -15.9 | 1 | < 0.1% |
| -15.8 | 2 | |
| -15.6 | 1 | < 0.1% |
| -15.5 | 2 | |
| -15.4 | 2 | |
| -15.3 | 3 |
| Value | Count | Frequency (%) |
| 41.4 | 1 | |
| 41 | 1 | |
| 40.5 | 2 | |
| 40 | 1 | |
| 39.8 | 2 | |
| 39.2 | 1 | |
| 38.9 | 1 | |
| 38.5 | 1 | |
| 38.4 | 1 | |
| 38.3 | 1 |
PRES
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 593 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 50 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1007.7603 |
| Minimum | 982.4 |
|---|---|
| Maximum | 1036.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 982.4 |
|---|---|
| 5-th percentile | 992.4 |
| Q1 | 999.3 |
| median | 1007.4 |
| Q3 | 1016 |
| 95-th percentile | 1024.3 |
| Maximum | 1036.5 |
| Range | 54.1 |
| Interquartile range (IQR) | 16.7 |
Descriptive statistics
| Standard deviation | 10.225664 |
|---|---|
| Coefficient of variation (CV) | 0.010146921 |
| Kurtosis | -0.91808003 |
| Mean | 1007.7603 |
| Median Absolute Deviation (MAD) | 8.4 |
| Skewness | 0.10384267 |
| Sum | 35285718 |
| Variance | 104.56419 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1019 | 295 | 0.8% |
| 1021 | 286 | 0.8% |
| 1018 | 266 | 0.8% |
| 1015 | 246 | 0.7% |
| 1022 | 242 | 0.7% |
| 1020 | 241 | 0.7% |
| 1017 | 235 | 0.7% |
| 1016 | 234 | 0.7% |
| 1014 | 213 | 0.6% |
| 1011 | 198 | 0.6% |
| Other values (583) | 32558 |
| Value | Count | Frequency (%) |
| 982.4 | 1 | |
| 982.7 | 1 | |
| 982.8 | 1 | |
| 982.9 | 1 | |
| 983 | 1 | |
| 983.2 | 2 | |
| 983.3 | 1 | |
| 983.5 | 2 | |
| 983.7 | 2 | |
| 984 | 2 |
| Value | Count | Frequency (%) |
| 1036.5 | 1 | < 0.1% |
| 1036.3 | 1 | < 0.1% |
| 1036.2 | 1 | < 0.1% |
| 1036.1 | 1 | < 0.1% |
| 1036 | 3 | |
| 1035.9 | 3 | |
| 1035.8 | 1 | < 0.1% |
| 1035.7 | 1 | < 0.1% |
| 1035.6 | 1 | < 0.1% |
| 1035.5 | 1 | < 0.1% |
DEWP
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 602 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 53 |
| Missing (%) | 0.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.5054954 |
| Minimum | -35.1 |
|---|---|
| Maximum | 27.2 |
| Zeros | 66 |
| Zeros (%) | 0.2% |
| Negative | 16287 |
| Negative (%) | 46.4% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | -35.1 |
|---|---|
| 5-th percentile | -20.5 |
| Q1 | -10.2 |
| median | 1.8 |
| Q3 | 14.2 |
| 95-th percentile | 21.4 |
| Maximum | 27.2 |
| Range | 62.3 |
| Interquartile range (IQR) | 24.4 |
Descriptive statistics
| Standard deviation | 13.822099 |
|---|---|
| Coefficient of variation (CV) | 9.1810966 |
| Kurtosis | -1.176748 |
| Mean | 1.5054954 |
| Median Absolute Deviation (MAD) | 12.3 |
| Skewness | -0.14823158 |
| Sum | 52708.9 |
| Variance | 191.05042 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 16.6 | 137 | 0.4% |
| 15 | 133 | 0.4% |
| 15.7 | 126 | 0.4% |
| 16.1 | 122 | 0.3% |
| 15.3 | 120 | 0.3% |
| 16.8 | 120 | 0.3% |
| 16.7 | 119 | 0.3% |
| 15.8 | 118 | 0.3% |
| 17.5 | 116 | 0.3% |
| 16.2 | 116 | 0.3% |
| Other values (592) | 33784 |
| Value | Count | Frequency (%) |
| -35.1 | 1 | |
| -34.4 | 2 | |
| -34.2 | 1 | |
| -33.8 | 2 | |
| -33.7 | 1 | |
| -33.5 | 1 | |
| -33.4 | 1 | |
| -33 | 2 | |
| -32.8 | 1 | |
| -32.5 | 1 |
| Value | Count | Frequency (%) |
| 27.2 | 2 | < 0.1% |
| 27.1 | 2 | < 0.1% |
| 27 | 2 | < 0.1% |
| 26.9 | 5 | |
| 26.8 | 4 | < 0.1% |
| 26.7 | 2 | < 0.1% |
| 26.6 | 3 | < 0.1% |
| 26.5 | 1 | < 0.1% |
| 26.4 | 5 | |
| 26.3 | 10 |
RAIN
Real number (ℝ)
SKEWED  ZEROS 
| Distinct | 116 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 51 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.06036615 |
| Minimum | 0 |
|---|---|
| Maximum | 52.1 |
| Zeros | 33663 |
| Zeros (%) | 96.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 0 |
| Maximum | 52.1 |
| Range | 52.1 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 0.75289931 |
|---|---|
| Coefficient of variation (CV) | 12.47221 |
| Kurtosis | 1270.9726 |
| Mean | 0.06036615 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 29.569063 |
| Sum | 2113.6 |
| Variance | 0.56685737 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 33663 | |
| 0.1 | 287 | 0.8% |
| 0.2 | 146 | 0.4% |
| 0.3 | 122 | 0.3% |
| 0.5 | 79 | 0.2% |
| 0.4 | 71 | 0.2% |
| 0.7 | 52 | 0.1% |
| 0.6 | 44 | 0.1% |
| 0.9 | 42 | 0.1% |
| 1 | 42 | 0.1% |
| Other values (106) | 465 | 1.3% |
| (Missing) | 51 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 33663 | |
| 0.1 | 287 | 0.8% |
| 0.2 | 146 | 0.4% |
| 0.3 | 122 | 0.3% |
| 0.4 | 71 | 0.2% |
| 0.5 | 79 | 0.2% |
| 0.6 | 44 | 0.1% |
| 0.7 | 52 | 0.1% |
| 0.8 | 42 | 0.1% |
| 0.9 | 42 | 0.1% |
| Value | Count | Frequency (%) |
| 52.1 | 1 | |
| 37.4 | 1 | |
| 28.9 | 1 | |
| 28.7 | 1 | |
| 26.5 | 1 | |
| 25.3 | 1 | |
| 23.7 | 1 | |
| 22.7 | 1 | |
| 22.3 | 1 | |
| 21.6 | 1 |
wd
Categorical
| Distinct | 16 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 140 |
| Missing (%) | 0.4% |
| Memory size | 274.1 KiB |
| NNW | |
|---|---|
| NW | |
| N | |
| WNW | |
| ESE | |
| Other values (11) |
Length
| Max length | 3 |
|---|---|
| Median length | 2 |
| Mean length | 2.2299278 |
| Min length | 1 |
Characters and Unicode
| Total characters | 77878 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | E |
|---|---|
| 2nd row | ENE |
| 3rd row | ENE |
| 4th row | NNE |
| 5th row | N |
Common Values
| Value | Count | Frequency (%) |
| NNW | 4776 | |
| NW | 3838 | |
| N | 3777 | |
| WNW | 2877 | |
| ESE | 2786 | 7.9% |
| E | 2427 | 6.9% |
| NNE | 1919 | 5.5% |
| SSE | 1853 | 5.3% |
| SE | 1823 | 5.2% |
| NE | 1721 | 4.9% |
| Other values (6) | 7127 |
Length
| Value | Count | Frequency (%) |
| nnw | 4776 | |
| nw | 3838 | |
| n | 3777 | |
| wnw | 2877 | |
| ese | 2786 | 8.0% |
| e | 2427 | 6.9% |
| nne | 1919 | 5.5% |
| sse | 1853 | 5.3% |
| se | 1823 | 5.2% |
| ne | 1721 | 4.9% |
| Other values (6) | 7127 |
Most occurring characters
| Value | Count | Frequency (%) |
| N | 26908 | |
| W | 19194 | |
| E | 17925 | |
| S | 13851 |
Most occurring categories
| Value | Count | Frequency (%) |
| Uppercase Letter | 77878 |
Most frequent character per category
Uppercase Letter
| Value | Count | Frequency (%) |
| N | 26908 | |
| W | 19194 | |
| E | 17925 | |
| S | 13851 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 77878 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| N | 26908 | |
| W | 19194 | |
| E | 17925 | |
| S | 13851 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 77878 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| N | 26908 | |
| W | 19194 | |
| E | 17925 | |
| S | 13851 |
WSPM
Real number (ℝ)
ZEROS 
| Distinct | 95 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 43 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.8538363 |
| Minimum | 0 |
|---|---|
| Maximum | 10 |
| Zeros | 417 |
| Zeros (%) | 1.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.5 |
| Q1 | 1 |
| median | 1.5 |
| Q3 | 2.3 |
| 95-th percentile | 4.7 |
| Maximum | 10 |
| Range | 10 |
| Interquartile range (IQR) | 1.3 |
Descriptive statistics
| Standard deviation | 1.3098083 |
|---|---|
| Coefficient of variation (CV) | 0.70653938 |
| Kurtosis | 3.2071389 |
| Mean | 1.8538363 |
| Median Absolute Deviation (MAD) | 0.6 |
| Skewness | 1.6592831 |
| Sum | 64923.2 |
| Variance | 1.7155979 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.2 | 1934 | 5.5% |
| 1.1 | 1928 | 5.5% |
| 1 | 1922 | 5.5% |
| 1.3 | 1859 | 5.3% |
| 0.9 | 1787 | 5.1% |
| 1.4 | 1589 | 4.5% |
| 0.8 | 1569 | 4.5% |
| 1.5 | 1524 | 4.3% |
| 1.6 | 1443 | 4.1% |
| 0.7 | 1351 | 3.9% |
| Other values (85) | 18115 |
| Value | Count | Frequency (%) |
| 0 | 417 | 1.2% |
| 0.1 | 201 | 0.6% |
| 0.2 | 215 | 0.6% |
| 0.3 | 157 | 0.4% |
| 0.4 | 474 | 1.4% |
| 0.5 | 722 | |
| 0.6 | 1043 | |
| 0.7 | 1351 | |
| 0.8 | 1569 | |
| 0.9 | 1787 |
| Value | Count | Frequency (%) |
| 10 | 1 | < 0.1% |
| 9.6 | 3 | |
| 9.4 | 1 | < 0.1% |
| 9.3 | 3 | |
| 9.2 | 3 | |
| 9.1 | 1 | < 0.1% |
| 9 | 1 | < 0.1% |
| 8.8 | 3 | |
| 8.6 | 2 | < 0.1% |
| 8.5 | 7 |
station
Categorical
CONSTANT 
| Distinct | 1 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 274.1 KiB |
| Dingling |
|---|
Length
| Max length | 8 |
|---|---|
| Median length | 8 |
| Mean length | 8 |
| Min length | 8 |
Characters and Unicode
| Total characters | 280512 |
|---|---|
| Distinct characters | 5 |
| Distinct categories | 2 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Dingling |
|---|---|
| 2nd row | Dingling |
| 3rd row | Dingling |
| 4th row | Dingling |
| 5th row | Dingling |
Common Values
| Value | Count | Frequency (%) |
| Dingling | 35064 |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| dingling | 35064 |
Most occurring characters
| Value | Count | Frequency (%) |
| i | 70128 | |
| n | 70128 | |
| g | 70128 | |
| D | 35064 | |
| l | 35064 |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 245448 | |
| Uppercase Letter | 35064 | 12.5% |
Most frequent character per category
Lowercase Letter
| Value | Count | Frequency (%) |
| i | 70128 | |
| n | 70128 | |
| g | 70128 | |
| l | 35064 |
Uppercase Letter
| Value | Count | Frequency (%) |
| D | 35064 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 280512 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| i | 70128 | |
| n | 70128 | |
| g | 70128 | |
| D | 35064 | |
| l | 35064 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 280512 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| i | 70128 | |
| n | 70128 | |
| g | 70128 | |
| D | 35064 | |
| l | 35064 |
| CO | DEWP | NO2 | No | O3 | PM10 | PM2.5 | PRES | RAIN | SO2 | TEMP | WSPM | day | hour | month | wd | year | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CO | 1.000 | 0.129 | 0.792 | -0.002 | -0.389 | 0.719 | 0.835 | 0.097 | 0.042 | 0.565 | -0.167 | -0.342 | 0.003 | 0.015 | 0.052 | 0.062 | 0.067 |
| DEWP | 0.129 | 1.000 | -0.001 | -0.082 | 0.257 | 0.126 | 0.249 | -0.770 | 0.182 | -0.347 | 0.820 | -0.237 | 0.025 | 0.000 | 0.258 | 0.108 | 0.150 |
| NO2 | 0.792 | -0.001 | 1.000 | -0.064 | -0.468 | 0.702 | 0.760 | 0.132 | -0.017 | 0.610 | -0.225 | -0.338 | 0.010 | 0.035 | 0.043 | 0.096 | 0.057 |
| No | -0.002 | -0.082 | -0.064 | 1.000 | -0.054 | -0.033 | -0.054 | 0.164 | 0.019 | -0.178 | -0.130 | 0.081 | 0.018 | 0.001 | 0.044 | 0.100 | 0.862 |
| O3 | -0.389 | 0.257 | -0.468 | -0.054 | 1.000 | -0.118 | -0.209 | -0.463 | -0.035 | -0.233 | 0.589 | 0.398 | -0.009 | 0.242 | -0.207 | 0.135 | 0.063 |
| PM10 | 0.719 | 0.126 | 0.702 | -0.033 | -0.118 | 1.000 | 0.887 | -0.076 | -0.065 | 0.470 | -0.002 | -0.184 | 0.026 | 0.091 | -0.072 | 0.085 | 0.046 |
| PM2.5 | 0.835 | 0.249 | 0.760 | -0.054 | -0.209 | 0.887 | 1.000 | -0.087 | -0.001 | 0.473 | 0.001 | -0.310 | 0.020 | 0.035 | -0.018 | 0.077 | 0.052 |
| PRES | 0.097 | -0.770 | 0.132 | 0.164 | -0.463 | -0.076 | -0.087 | 1.000 | -0.077 | 0.309 | -0.841 | 0.038 | 0.019 | -0.040 | 0.011 | 0.073 | 0.144 |
| RAIN | 0.042 | 0.182 | -0.017 | 0.019 | -0.035 | -0.065 | -0.001 | -0.077 | 1.000 | -0.117 | 0.032 | -0.051 | -0.004 | 0.007 | 0.053 | 0.014 | 0.006 |
| SO2 | 0.565 | -0.347 | 0.610 | -0.178 | -0.233 | 0.470 | 0.473 | 0.309 | -0.117 | 1.000 | -0.356 | -0.041 | -0.012 | 0.060 | -0.145 | 0.053 | 0.093 |
| TEMP | -0.167 | 0.820 | -0.225 | -0.130 | 0.589 | -0.002 | 0.001 | -0.841 | 0.032 | -0.356 | 1.000 | 0.083 | 0.015 | 0.143 | 0.126 | 0.120 | 0.150 |
| WSPM | -0.342 | -0.237 | -0.338 | 0.081 | 0.398 | -0.184 | -0.310 | 0.038 | -0.051 | -0.041 | 0.083 | 1.000 | -0.015 | 0.139 | -0.130 | 0.180 | 0.077 |
| day | 0.003 | 0.025 | 0.010 | 0.018 | -0.009 | 0.026 | 0.020 | 0.019 | -0.004 | -0.012 | 0.015 | -0.015 | 1.000 | 0.000 | 0.010 | 0.026 | 0.000 |
| hour | 0.015 | 0.000 | 0.035 | 0.001 | 0.242 | 0.091 | 0.035 | -0.040 | 0.007 | 0.060 | 0.143 | 0.139 | 0.000 | 1.000 | 0.000 | 0.167 | 0.000 |
| month | 0.052 | 0.258 | 0.043 | 0.044 | -0.207 | -0.072 | -0.018 | 0.011 | 0.053 | -0.145 | 0.126 | -0.130 | 0.010 | 0.000 | 1.000 | 0.085 | 0.249 |
| wd | 0.062 | 0.108 | 0.096 | 0.100 | 0.135 | 0.085 | 0.077 | 0.073 | 0.014 | 0.053 | 0.120 | 0.180 | 0.026 | 0.167 | 0.085 | 1.000 | 0.103 |
| year | 0.067 | 0.150 | 0.057 | 0.862 | 0.063 | 0.046 | 0.052 | 0.144 | 0.006 | 0.093 | 0.150 | 0.077 | 0.000 | 0.000 | 0.249 | 0.103 | 1.000 |
| No | year | month | day | hour | PM2.5 | PM10 | SO2 | NO2 | CO | O3 | TEMP | PRES | DEWP | RAIN | wd | WSPM | station | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2013 | 3 | 1 | 0 | 4.0 | 4.0 | 3.0 | NaN | 200.0 | 82.0 | -2.3 | 1020.8 | -19.7 | 0.0 | E | 0.5 | Dingling |
| 1 | 2 | 2013 | 3 | 1 | 1 | 7.0 | 7.0 | 3.0 | NaN | 200.0 | 80.0 | -2.5 | 1021.3 | -19.0 | 0.0 | ENE | 0.7 | Dingling |
| 2 | 3 | 2013 | 3 | 1 | 2 | 5.0 | 5.0 | 3.0 | 2.0 | 200.0 | 79.0 | -3.0 | 1021.3 | -19.9 | 0.0 | ENE | 0.2 | Dingling |
| 3 | 4 | 2013 | 3 | 1 | 3 | 6.0 | 6.0 | 3.0 | NaN | 200.0 | 79.0 | -3.6 | 1021.8 | -19.1 | 0.0 | NNE | 1.0 | Dingling |
| 4 | 5 | 2013 | 3 | 1 | 4 | 5.0 | 5.0 | 3.0 | NaN | 200.0 | 81.0 | -3.5 | 1022.3 | -19.4 | 0.0 | N | 2.1 | Dingling |
| 5 | 6 | 2013 | 3 | 1 | 5 | 6.0 | 6.0 | 3.0 | 4.0 | 200.0 | 79.0 | -4.5 | 1022.6 | -19.5 | 0.0 | NNW | 1.7 | Dingling |
| 6 | 7 | 2013 | 3 | 1 | 6 | 5.0 | 10.0 | 3.0 | 4.0 | 200.0 | 77.0 | -4.5 | 1023.4 | -19.5 | 0.0 | NNW | 1.8 | Dingling |
| 7 | 8 | 2013 | 3 | 1 | 7 | 5.0 | 6.0 | 3.0 | 2.0 | 200.0 | 80.0 | -2.1 | 1024.6 | -20.0 | 0.0 | NW | 2.5 | Dingling |
| 8 | 9 | 2013 | 3 | 1 | 8 | 8.0 | 7.0 | 3.0 | 3.0 | 200.0 | 79.0 | -0.2 | 1025.2 | -20.5 | 0.0 | NNW | 2.8 | Dingling |
| 9 | 10 | 2013 | 3 | 1 | 9 | 8.0 | 8.0 | 3.0 | 2.0 | 200.0 | 81.0 | 0.6 | 1025.3 | -20.4 | 0.0 | NNW | 3.8 | Dingling |
| No | year | month | day | hour | PM2.5 | PM10 | SO2 | NO2 | CO | O3 | TEMP | PRES | DEWP | RAIN | wd | WSPM | station | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35054 | 35055 | 2017 | 2 | 28 | 14 | 10.0 | 26.0 | 4.0 | 6.0 | 300.0 | 92.0 | 14.9 | 1008.4 | -12.4 | 0.0 | WNW | 4.2 | Dingling |
| 35055 | 35056 | 2017 | 2 | 28 | 15 | 16.0 | 27.0 | 6.0 | NaN | 400.0 | 88.0 | 15.6 | 1007.6 | -12.8 | 0.0 | WNW | 3.2 | Dingling |
| 35056 | 35057 | 2017 | 2 | 28 | 16 | 14.0 | 30.0 | NaN | 6.0 | NaN | 93.0 | 15.4 | 1007.2 | -12.9 | 0.0 | WNW | 4.4 | Dingling |
| 35057 | 35058 | 2017 | 2 | 28 | 17 | 15.0 | 39.0 | 4.0 | 8.0 | 200.0 | 94.0 | 14.7 | 1007.4 | -12.6 | 0.0 | WNW | 4.2 | Dingling |
| 35058 | 35059 | 2017 | 2 | 28 | 18 | 6.0 | 25.0 | 2.0 | 2.0 | 200.0 | 99.0 | 13.4 | 1008.1 | -13.6 | 0.0 | WNW | 3.0 | Dingling |
| 35059 | 35060 | 2017 | 2 | 28 | 19 | 11.0 | 11.0 | 2.0 | 2.0 | 200.0 | 99.0 | 11.7 | 1008.9 | -13.3 | 0.0 | NNE | 1.3 | Dingling |
| 35060 | 35061 | 2017 | 2 | 28 | 20 | 13.0 | 13.0 | 2.0 | 2.0 | 200.0 | 101.0 | 10.9 | 1009.0 | -14.0 | 0.0 | N | 2.1 | Dingling |
| 35061 | 35062 | 2017 | 2 | 28 | 21 | 9.0 | 14.0 | 2.0 | 2.0 | 200.0 | 102.0 | 9.5 | 1009.4 | -13.0 | 0.0 | N | 1.5 | Dingling |
| 35062 | 35063 | 2017 | 2 | 28 | 22 | 10.0 | 12.0 | 2.0 | 2.0 | 200.0 | 97.0 | 7.8 | 1009.6 | -12.6 | 0.0 | NW | 1.4 | Dingling |
| 35063 | 35064 | 2017 | 2 | 28 | 23 | 13.0 | 16.0 | 4.0 | 9.0 | 500.0 | 74.0 | 7.0 | 1009.4 | -12.2 | 0.0 | N | 1.9 | Dingling |